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Boston Gear309B-30K-H

309B-30K-H

300 Series Standard Reducer
Item #101810886
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
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Boston Gear309B-30K-H
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    Shipment Options
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position

features

  • Prelubricated for ambient temperature range of 50 °F to 125 °F

caution

  • Always follow lock out and tag out procedures when working on conveyor systems.
  • Periodic inspection is required to determine if the unit is in proper working order by inspecting and replacing the urethane seal, inspecting to see if material buildup has occurred and ensuring proper adjustment and tightness of all adjustable bolts.
  • The Guardian™ is designed to help minimize the potential for danger but cannot guarantee protection in all situations or applications.
Output (Shaft or Bore) Size 1/2 in
Output Configuration Left & Right Output
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Installed Options Horizontal Base
Output Torque @ RPM 33 in lb @ 1750 rpm
HP @ RPM 0.08333333 hp @ 1800 rpm
Shaft Assembly Code H
Input HP @ RPM 0.1 hp @ 1750 rpm
Center Distance 0.94 in
Base to Centerline of Output Shaft 1 9/16 in
Max. Thrust Load @ 1150 rpm 25 lb/in
Box Width 2 3/4 in
Ratio 30:1
Box Length 2 3/4 in
Box Height 3 15/32 in
Worm Position Top
Motor Application General Purpose
Max. Overhung Load @ 1750 rpm 25 lb/in
Bolt Center 2 3/4" x 2 3/4"
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Washdown Duty No
Lubrication Mobil SHC634 Synthetic
Thermal Input Horsepower @ 1750 RPM N/A
Fan Cooled No
Housing Material Cast Iron
Output RPM @ 1750 rpm Input 58.33 rpm
Use With 309
Base to Centerline of Input Shaft 2 1/2 in
Torque Out @ 1750 rpm 33 in lb
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Frame N/A
Frame Size Shaft Input, Not a C-Face
Input (Shaft or Bore) Size 5/16 in
Family Name Std Unit
Torque Out @ 1150 rpm N/A
Bolt Center Length x Bolt Center Width 2 3/4 in x 2 3/4 in
Input Configuration Shaft Input
Reduction Type Single Reduction
Weight 10.1 LB
EAN or UPC 781711455463
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